Cosel AD240 Instruction Manual page 6

l
AD240
(1)Installation method
A part should be kept below 80 .
(When operating ambient temperature is at 45 )
Do not block the ventilation hole.
(2)Derating curve
100% load factor means 240W of output power.
l
AD480
(1)Installation method
Keep the temperature of part A and B as below chart.
l
AD480-24
Operating condition
Forced air Below 65
Convection Below 73
(When operating ambient temperature is at 45 )
Do not block the ventilation hole.
(2)Derating curve
l
AD480-24
100% load factor means 480W of output power.
AC-DC Power Supplies Enclosed type
[ ]
A part B part
Below 61
Below 72
June 29, 2011
Instruction Manual
lAD960
(1)Installation method
n
Cooling by Forced air
Ventilate to get temperature as per drawing (Operating ambient
temperature is at 45 ).
Do not block the ventilation hole so that the air ventilates equally.
n
Cooling by convection
Install the unit as per drawing so that enough convection is applied.
Do not block the ventilation hole.
Consult factory if the unit needs to be mounted in a non-listed
position.
(2)Derating curve
n
Operative ambient temperature varies depending on the cooling
method. Please refer to the following derating curve.
100
75
50
Convection
25
Forced Air (0.5m /min)
0
0 10 20
Ambient temperature [ ]
100% load factor means 960W of output power.
4.3 Mounting screw
n
Keep isolation distance between screw and internal components,
as below chart.
n
Do not mount the unit only on the front side (terminal side) or the
reverse side.
3
30 40 50 60 70
AD-13
AD